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- import re
- import xml.etree.ElementTree
-
- from .common import InfoExtractor
- from ..utils import (
- compat_urlparse,
- compat_urllib_parse,
- xpath_with_ns,
- determine_ext,
- )
-
-
- class InternetVideoArchiveIE(InfoExtractor):
- _VALID_URL = r'https?://video\.internetvideoarchive\.net/flash/players/.*?\?.*?publishedid.*?'
-
- _TEST = {
- u'url': u'http://video.internetvideoarchive.net/flash/players/flashconfiguration.aspx?customerid=69249&publishedid=452693&playerid=247',
- u'file': u'452693.mp4',
- u'info_dict': {
- u'title': u'SKYFALL',
- u'description': u'In SKYFALL, Bond\'s loyalty to M is tested as her past comes back to haunt her. As MI6 comes under attack, 007 must track down and destroy the threat, no matter how personal the cost.',
- u'duration': 153,
- },
- }
-
- @staticmethod
- def _build_url(query):
- return 'http://video.internetvideoarchive.net/flash/players/flashconfiguration.aspx?' + query
-
- @staticmethod
- def _clean_query(query):
- NEEDED_ARGS = ['publishedid', 'customerid']
- query_dic = compat_urlparse.parse_qs(query)
- cleaned_dic = dict((k,v[0]) for (k,v) in query_dic.items() if k in NEEDED_ARGS)
- # Other player ids return m3u8 urls
- cleaned_dic['playerid'] = '247'
- cleaned_dic['videokbrate'] = '100000'
- return compat_urllib_parse.urlencode(cleaned_dic)
-
- def _real_extract(self, url):
- query = compat_urlparse.urlparse(url).query
- query_dic = compat_urlparse.parse_qs(query)
- video_id = query_dic['publishedid'][0]
- url = self._build_url(query)
-
- flashconfiguration_xml = self._download_webpage(url, video_id,
- u'Downloading flash configuration')
- flashconfiguration = xml.etree.ElementTree.fromstring(flashconfiguration_xml.encode('utf-8'))
- file_url = flashconfiguration.find('file').text
- file_url = file_url.replace('/playlist.aspx', '/mrssplaylist.aspx')
- # Replace some of the parameters in the query to get the best quality
- # and http links (no m3u8 manifests)
- file_url = re.sub(r'(?<=\?)(.+)$',
- lambda m: self._clean_query(m.group()),
- file_url)
- info_xml = self._download_webpage(file_url, video_id,
- u'Downloading video info')
- info = xml.etree.ElementTree.fromstring(info_xml.encode('utf-8'))
- item = info.find('channel/item')
-
- def _bp(p):
- return xpath_with_ns(p,
- {'media': 'http://search.yahoo.com/mrss/',
- 'jwplayer': 'http://developer.longtailvideo.com/trac/wiki/FlashFormats'})
- formats = []
- for content in item.findall(_bp('media:group/media:content')):
- attr = content.attrib
- f_url = attr['url']
- formats.append({
- 'url': f_url,
- 'ext': determine_ext(f_url),
- 'width': int(attr['width']),
- 'bitrate': int(attr['bitrate']),
- })
- formats = sorted(formats, key=lambda f: f['bitrate'])
-
- return {
- 'id': video_id,
- 'title': item.find('title').text,
- 'formats': formats,
- 'thumbnail': item.find(_bp('media:thumbnail')).attrib['url'],
- 'description': item.find('description').text,
- 'duration': int(attr['duration']),
- }
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